Replace USES=libtool:oldver with USES=libtool or USES=libtool:keepla in
the 32 ports that still use it. Bump PORTREVISION on their dependent
ports except the ones that depend on these:
audio/libogg
audio/libvorbis
devel/pcre
ftp/curl
graphics/jpeg
graphics/libart_lgpl
graphics/tiff
textproc/expat2
textproc/libxslt
In these cases the same trick as in the recent gettext update is used.

New USES imake to handle the dependency on imake.
This uses accept 'env' as an argument for ports that do use their own or a
different do-configure target.
Modify xmkmf so it accept IMAKECPPFLAGS as default flags for imake and pass it
to the called imake.
Modify xorg-cf-files (the FreeBSD.cf configuration file) to allow CppCmd to be
overwritten.
Pass CppCmd CcCmd and CplusplusCmd via command line to each call of imake via
IMAKECPPFLAGS
Pass IMAKE_DEFINE with the above arguments to MAKE_ARGS so that imake spawned
from Makefile generated by a previous
imake also inherit the defined CppCmd CcCmd and CplusplusCmd.
Make imake use devel/tradcpp all the time, so that when buidling with clang we
do not depend on gcc's cpp.
Make imake respect CC and CXX
Make imake respect USE_GCC (if set imake will use gcc's cpp).
While here:
- Remove a couple of indefinite articles from comments
- Trim headers
- Fix a couple of ports to build with clang or use: USE_GCC=any
- Fix a now useless redefinition of the extraction chain
- Fix a typo in japanese/Wnn7-lib bundled imake template definitions
- Fix some XMKMF execution with no env specified
- Use options helper in x11/xautolock to simplify the port

- Update X.org ports to 7.4+ (few ports are more recent than the katamari).
- Bump PORTREVISION for all ports depending on libglut since the shlib
version number went from 4 to 3.
- Bump PORTREVISION for all ports depending on libXaw as libXaw.so.8 isn't
installed anymore.
- Couple of ports fixes (mostly missing xorg components added to USE_XORG).

The Enhanced TightVNC Viewer package started as a project to add some patches
to the long neglected Unix TightVNC Viewer. However, now the front-end GUI and
wrapper scripts features dwarf the Unix TightVNC Viewer patches (see the lists
below).
It adds a GUI for Windows, Mac OS X, and Unix that automatically starts up
STUNNEL SSL tunnel for SSL or SSH connections to x11vnc, and then launches the
TightVNC Viewer to use the tunnel. It also enables SSL encrypted VNC
connections to any other VNC Server running an SSL tunnel, such as STUNNEL, at
their end. It can be used to perform SSH tunnelled connections to any VNC
Server as well. The tool has many additional features (see below for a list).
The short name for this project is "ssvnc" for SSL/SSH VNC Viewer.
WWW: http://www.karlrunge.com/x11vnc/ssvnc.html